/* --- Font --- */
@font-face {
    font-family: 'CuteFont';
    src: url('fonts/cute-font.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* --- Tokens --- */
:root {
    --cream: #FFF2DB;
    --beige: #F8E4C4;
    --blush: #FAE3D9;
    --peach: #FDD8CC;
    --gold: #E7C485;
    --gold-d: #C9A55A;
    --gold-dd: #A07830;
    --brown: #3D2B1F;
    --brown-m: #7A5C48;
    --brown-l: #C4A882;
    --brown-xl: #EDD9BE;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-pill: 999px;

    --shadow-sm: 0 2px 8px rgba(61, 43, 31, 0.08);
    --shadow-md: 0 6px 24px rgba(61, 43, 31, 0.12);
    --shadow-lg: 0 16px 48px rgba(61, 43, 31, 0.18);
    --shadow-gold: 0 4px 16px rgba(231, 196, 133, 0.50);

    --font-cute: 'CuteFont', -apple-system, sans-serif;
    --font: -apple-system, 'Segoe UI', sans-serif;
    --transition: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font);
    background: radial-gradient(ellipse at 70% 20%, #FDD8CC 0%, #FFF2DB 45%, #FAE3D9 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

body::before {
    content: '';
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(231, 196, 133, 0.30) 0%, transparent 70%);
    top: -120px;
    right: -100px;
    border-radius: 50%;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(250, 227, 217, 0.45) 0%, transparent 70%);
    bottom: -80px;
    left: -60px;
    border-radius: 50%;
    pointer-events: none;
}

/* ============================================
   PHONE FRAME
   ============================================ */
.phone {
    width: 360px;
    height: 720px;
    zoom: clamp(0.6, calc((100vh - 2rem) / 740px), 1);
    background: var(--cream);
    border-radius: 52px;
    box-shadow:
        0 0 0 2px var(--gold-d),
        0 0 0 5px rgba(255, 242, 219, 0.95),
        0 0 0 7px var(--gold),
        var(--shadow-lg);
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

.phone-world {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Side button */
.phone::before {
    content: '';
    position: absolute;
    right: -4px;
    top: 120px;
    width: 4px;
    height: 60px;
    background: var(--gold-d);
    border-radius: 0 4px 4px 0;
    box-shadow: 0 70px 0 var(--gold-d);
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 32px;
    background: var(--brown);
    border-radius: 0 0 24px 24px;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.phone-notch__cam {
    width: 9px;
    height: 9px;
    background: #1a0f09;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 200, 120, 0.2);
}

.phone-notch__mic {
    width: 36px;
    height: 5px;
    background: #1a0f09;
    border-radius: 3px;
}

.phone-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 42px 20px 10px;
    background: var(--beige);
    font-size: 10px;
    font-weight: 700;
    color: var(--brown-m);
    border-bottom: 1px solid rgba(231, 196, 133, 0.4);
}

.phone-status__icons {
    display: flex;
    gap: 5px;
    align-items: center;
}

.phone-screen {
    background: var(--cream);
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    /* hide scrollbar but keep scroll */
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.phone-screen::-webkit-scrollbar {
    display: none;
}

.phone-home {
    background: var(--beige);
    padding: 10px 0 14px;
    display: flex;
    justify-content: center;
    border-top: 1px solid rgba(231, 196, 133, 0.35);
}

.phone-home__bar {
    width: 80px;
    height: 5px;
    background: var(--brown-l);
    border-radius: 3px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    background: linear-gradient(175deg, var(--beige) 0%, var(--cream) 100%);
    padding: 20px 22px 14px;
    text-align: center;
    border-bottom: 1px solid rgba(231, 196, 133, 0.3);
}

.logo {
    font-family: var(--font-cute);
    font-size: 34px;
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.logo__snap {
    color: var(--brown);
}

.logo__trace {
    color: var(--gold-dd);
}

.hero__tagline {
    font-size: 10px;
    color: var(--brown-m);
    margin-bottom: 12px;
    letter-spacing: 0.3px;
}

/* error shake — reused by .cat-anim-shake in Phase 3 */
@keyframes catError {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-4px);
    }

    75% {
        transform: translateX(4px);
    }
}

/* ============================================
   FORM
   ============================================ */
.form-section {
    padding: 18px 20px 14px;
}

.field-label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    color: var(--brown-m);
    text-transform: uppercase;
    letter-spacing: 0.7px;
    margin-bottom: 5px;
}

.field-input {
    width: 100%;
    background: #fffbf5;
    border: 1.5px solid var(--brown-xl);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-size: 12px;
    font-family: var(--font);
    color: var(--brown);
    margin-bottom: 12px;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    box-shadow: inset 0 1px 4px rgba(61, 43, 31, 0.04);
}

.field-input::placeholder {
    color: var(--brown-l);
}

.field-input:focus {
    border-color: var(--gold-d);
    box-shadow: 0 0 0 3px rgba(231, 196, 133, 0.25), inset 0 1px 4px rgba(61, 43, 31, 0.04);
}

.btn-shorten {
    width: 100%;
    background: var(--gold);
    color: var(--brown);
    border: none;
    border-radius: var(--radius-pill);
    padding: 12px 18px;
    font-family: var(--font-cute);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    box-shadow: var(--shadow-gold), 0 1px 2px rgba(61, 43, 31, 0.08);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
    letter-spacing: 0.5px;
}

.btn-shorten:hover:not(:disabled) {
    background: var(--gold-d);
    box-shadow: 0 6px 20px rgba(231, 196, 133, 0.65);
    transform: translateY(-1px);
}

.btn-shorten:active:not(:disabled) {
    transform: scale(0.97);
}

.btn-shorten:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ============================================
   ERROR
   ============================================ */
#error {
    display: none;
    margin: 0 20px 12px;
    padding: 9px 14px;
    background: rgba(253, 216, 204, 0.7);
    border: 1px solid rgba(201, 100, 60, 0.2);
    border-radius: var(--radius-md);
    font-size: 11px;
    color: #8B3A20;
    font-weight: 500;
    animation: slideUp 0.25s ease;
}

/* ============================================
   RESULT
   ============================================ */
.result-wrap {
    padding: 0 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#result {
    display: none;
}

.result-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 15px 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(231, 196, 133, 0.4);
    animation: slideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.97);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.result-badge {
    font-family: var(--font-cute);
    font-size: 13px;
    color: var(--gold-dd);
    margin-bottom: 8px;
}

#shortUrl {
    display: block;
    width: 100%;
    font-size: 13px;
    font-weight: 700;
    color: var(--gold-dd);
    background: transparent;
    border: none;
    outline: none;
    margin-bottom: 12px;
    word-break: break-all;
    cursor: default;
    font-family: var(--font);
}

.result-btns {
    display: flex;
    gap: 8px;
}

.btn-copy {
    flex: 1;
    background: var(--gold);
    color: var(--brown);
    border: none;
    border-radius: var(--radius-pill);
    padding: 8px 12px;
    font-family: var(--font-cute);
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: transform var(--transition), background var(--transition);
}

.btn-copy:hover {
    background: var(--gold-d);
    transform: translateY(-1px);
}

.btn-copy:active {
    transform: scale(0.96);
}

.btn-stats {
    flex: 1;
    background: transparent;
    color: var(--brown);
    border: 1.5px solid var(--gold-d);
    border-radius: var(--radius-pill);
    padding: 8px 12px;
    font-family: var(--font-cute);
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: transform var(--transition), background var(--transition);
}

.btn-stats:hover {
    background: rgba(231, 196, 133, 0.15);
    transform: translateY(-1px);
}

.btn-stats:active {
    transform: scale(0.96);
}

/* ============================================
   QR CODE
   ============================================ */
.qr-code {
    display: none;
    margin-top: 12px;
    background: var(--cream);
    padding: 12px;
    border-radius: var(--radius-lg);
}

.qr-code > img {
    display: block;
    margin: 0 auto;
    border-radius: var(--radius-md);
}


/* ============================================
   STATS
   ============================================ */
.stats-card {
    background: var(--blush);
    border-radius: var(--radius-lg);
    margin-top: 12px;
    padding: 14px 16px;
    border: 1px solid rgba(231, 196, 133, 0.3);
    animation: slideUp 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) 0.05s both;
}

.stats-badge {
    font-family: var(--font-cute);
    font-size: 13px;
    color: var(--gold-dd);
    margin-bottom: 10px;
}

#stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

#stats span {
    display: block;
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-md);
    padding: 9px 10px;
    text-align: center;
    font-size: 9px;
    color: var(--brown-m);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    border: 1px solid rgba(231, 196, 133, 0.25);
}

#stats span strong {
    display: block;
    font-size: 18px;
    font-weight: 800;
    color: var(--brown);
    letter-spacing: -0.5px;
    margin-bottom: 2px;
}

#stats span.stat-wide {
    grid-column: span 2;
}

#stats span.stat-wide strong {
    font-size: 12px;
    font-weight: 600;
    color: var(--brown-m);
}

/* ============================================
   CAT BOOT SCREEN
   ============================================ */
#cat-boot {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: radial-gradient(ellipse at 65% 25%, #FDD8CC 0%, #FFF2DB 50%, #FAE3D9 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 36px;
    pointer-events: none;
    transition: opacity 0.6s ease;
}

#cat-boot.cat-boot--out {
    opacity: 0;
}

/* Hanger unit — string + sprite rotate as one around top-center pivot */
.cat-boot__hanger {
    display: flex;
    flex-direction: column;
    align-items: center;
    transform-origin: top center;
    animation: bootSwing 2.6s cubic-bezier(0.37, 0, 0.63, 1) infinite alternate;
    pointer-events: none;
}

/* The rope above the sprite */
.cat-boot__string {
    width: 2px;
    height: 72px;
    background: var(--brown-m);
    border-radius: 1px;
    pointer-events: none;
}

.cat-boot__sprite {
    width: 140px;
    height: 140px;
    object-fit: contain;
    pointer-events: none;
    user-select: none;
    -webkit-user-drag: none;
}

/* Progress bar */
.cat-boot__progress-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    pointer-events: none;
}

.cat-boot__progress {
    width: 200px;
    height: 12px;
    background: var(--brown-xl);
    border-radius: var(--radius-pill);
    overflow: hidden;
}

.cat-boot__progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-d) 100%);
    border-radius: var(--radius-pill);
    animation: bootProgress 3s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    pointer-events: none;
}

.cat-boot__label {
    font-family: var(--font-cute);
    font-size: 1.4rem;
    color: var(--brown-m);
    letter-spacing: 0.04em;
    pointer-events: none;
}

@keyframes bootSwing {
    from { transform: rotate(-14deg); }
    to   { transform: rotate(14deg); }
}

@keyframes bootProgress {
    0%   { width: 0%; }
    60%  { width: 70%; }
    85%  { width: 84%; }
    100% { width: 84%; }
}

/* ============================================
   SNAP-CAT — visual layer (Phase 3 revision)
   ============================================ */
.snap-cat {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 88px;
    height: 88px;
    pointer-events: none;
    z-index: 10;
    transform: translateY(calc(100% + 8px));
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.snap-cat__sprite {
    width: 100%;
    height: 100%;
    object-fit: contain;
    pointer-events: none;
    user-select: none;
    -webkit-user-drag: none;
}

/* Two states only — cat springs up from the same corner every time */
.cat-show { transform: translateY(0); }
.cat-hide { transform: translateY(calc(100% + 8px)); }

/* Error shake on sprite child — avoids conflicting with parent's transform */
.cat-show.cat-anim-shake .snap-cat__sprite {
    animation: catError 0.45s ease-in-out infinite;
}